大内摩擦角填料有助于提高桩体荷载分担比。
Choosing embankment filling with large friction Angle is helpful to increasing pile efficacy.
得到了沉降、桩土荷载分担比、桩周土体水平位移变化情况。
Settlement, load sharing percent and horizontal displacement of the soil around the pile are got from the analysis.
柔性桩轴力有所增加，桩土应力比与桩的荷载分担比变化不明显。
Short-pile axial force increased, pile-soil stress ratio and the pile load distribution ratio did not change significantly.
研究了桩间距、桩帽大小和填料内摩擦角对桩体荷载分担比的影响。
Influence of pile spacing, pile cap dimension and Angle of internal friction of embankment filling on the pile efficacy is analyzed.
研究了桩间距、桩帽大小和填料内摩擦角对桩体荷载分担比的影响。
Study on Reinforcement-curtain Effect and Pile-soil Load Share Ratio of Pile Groups;
通过在路堤下埋设钢弦式压力盒，获得了路堤下低强度砼桩、水泥搅拌桩以及土的应力比数值随时间的变化规律，并分析了三者荷载分担比随时间的变化特性。
Through pressure metre under embankment, the magnitude of pile-soil stress ratio and its variation with the time are measured, and the variation of pile-soil load share ratio with time is analyzed.
研究了褥垫层厚度变化对桩身轴力传递、桩侧摩阻力分布、桩端阻力发挥、桩土荷载分担及桩土应力比的影响。
Axial force transmission, distribution of skin friction, tip resistance of pile, as well as tress ratio between pile and soil are changing with pillow.
研究了褥垫层厚度变化对桩身轴力传递、桩侧摩阻力分布、桩端阻力发挥、桩土荷载分担及桩土应力比的影响。
Axial force transmission, distribution of skin friction, tip resistance of pile, as well as tress ratio between pile and soil are changing with pillow.
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